In a bowl, mix almond flour, maple syrup, melted coconut oil, cinnamon, and a pinch of sea salt until crumbly and moist.
Line a 12-cup muffin tin with paper liners. Press 1 tablespoon of crust mixture into each cup. Chill in the fridge while you make the filling.
Using a hand mixer, beat cream cheese until smooth. Add Greek yogurt, honey, vanilla, almond extract (if using), pistachio butter, and lemon juice. Beat again until fluffy. Fold in ground pistachios.
Spoon the filling evenly over each crust, smoothing the tops. Refrigerate for at least 4 hours or overnight until set.
Remove from muffin tin and peel off liners. Garnish with extra chopped pistachios and optionally top with fresh raspberries or a spoonful of Greek yogurt.